Showing 1–23 of 23 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William H. Hardgrove | Green Tokai Co. | 8 |
| 2 | Arlin C. Lewis | — | 7 |
| 3 | Philip A. Flannery | Mse Technology Applications | 4 |
| #4 | John Yoder | — | 3 |
| #5 | Scott Lennard | Mckenzie Sports Products | 2 |
| #5 | Lyndon E. Wilson | — | 2 |
| #5 | Charles Woods | — | 2 |
| #5 | William Gallagher | — | 2 |
| #9 | David Emest Hartley | — | 1 |
| #9 | Marcia G. Hartley | — | 1 |
| #9 | Lance L. Ercanbrack | — | 1 |
| #9 | Kent B. Gustin | — | 1 |
| #9 | Marcia A. Pilgeram | — | 1 |
| #9 | Arthur E. Hall | — | 1 |
| #9 | Virgil Leland Roper | — | 1 |
| #9 | Wade D Nixon | — | 1 |
| #9 | Leland A. Den Boer | — | 1 |
| #9 | Todd R. Brusell | — | 1 |
| #9 | Gayle Hays | — | 1 |
| #9 | Rodger Holm | — | 1 |
| #9 | Willie Taylor | — | 1 |
| #9 | Stephen Winderl | — | 1 |
| #9 | James Hindman | W. R. Grace & | 1 |
Part of Montana